Castrol Power RS Racing 4T with Trizone Technology is a fully synthetic 4-stroke engine oil for high-performance bikes. Its race-proven technology, based on Castrol's extensive history and testing experience, ensures optimum engine performance to help provide increased acceleration under arduous riding conditions. Product Features:Fully synthetic 4stroke motorcycle engine oilAntifriction, loWviscosity formulaExceeds API SL and JASO MA2
